<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>哦哦哦哦哦哦</title>
</head>
<body>
    <h1>Welcome To Struts2!</h1>
    <a href="${pageContext.request.contextPath }/helloWorld.do">
    Hello World
    </a> 
</body>
</html>